CVEvulnerability
CVE-2023-54230
- Status
- Deferred
- Published
- 2025-12-30
- Last modified
- 2026-10-28
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
amba: bus: fix refcount leak
commit 5de1540b7bc4 ("drivers/amba: create devices from device tree")
increases the refcount of of_node, but not releases it in
amba_device_release, so there is refcount leak. By using of_node_put
to avoid refcount leak.
References
- https://git.kernel.org/stable/c/03db4fe7917bb160eeccf3968835475fa32b7e10 git.kernel.org
- https://git.kernel.org/stable/c/206fadb7278ceac7593dd0b945a77b9df856a674 git.kernel.org
- https://git.kernel.org/stable/c/4f1807fddd9bf175ee5e14fffc6b6106e4b297ef git.kernel.org
- https://git.kernel.org/stable/c/81ff633a88be2482c163d3acd2801d501261ce6a git.kernel.org
- https://git.kernel.org/stable/c/8b60a706166de5de82314494704c2419e7657bf8 git.kernel.org
- https://git.kernel.org/stable/c/9062ce0ccbd82fbe81cc839a512c0ad90847e01c git.kernel.org
- https://git.kernel.org/stable/c/94e398df32e850f26828690ee62f7441979583cc git.kernel.org
- https://git.kernel.org/stable/c/9baf2278b3eed2c50112169121257d8a6ee0606c git.kernel.org
- https://git.kernel.org/stable/c/e312cbdc11305568554a9e18a2ea5c2492c183f3 git.kernel.org